> ## Documentation Index
> Fetch the complete documentation index at: https://carat.im/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Image upscaling

> Enhance low-resolution images to make them sharper.

A feature that uses AI technology to convert low-resolution or blurry images into sharp, clean high-resolution images (up to 4K).

## How to use

Upload or select the image you want to enhance in the Chat, then make your request.

```text theme={null}
Upscale this image.
```

```text theme={null}
Make this image high resolution.
```

After a moment, you'll see a much sharper high-resolution image compared to the original.

<Tip>
  Useful for restoring old, blurry photos or increasing the resolution of AI-generated images.
</Tip>